Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7465617 | Method of fabricating a semiconductor device having a silicon oxide layer, a method of fabricating a semiconductor device having dual spacers, a method of forming a silicon oxide layer on a substrate, and a method of forming dual spacers on a conductive material layer | Ja-Hum Ku, Chang-Won Lee, Seong-Jun Heo, Min-Chul Sun | 2008-12-16 |
| 7371669 | Method of forming a gate of a semiconductor device | Chang-Won Lee, Woong-Hee Sohn, Gil-Heyun Choi, Jong-Ryeol Yoo, Jang-Hee Lee +4 more | 2008-05-13 |
| 7306996 | Methods of fabricating a semiconductor device having a metal gate pattern | Ja-Hum Ku, Chang-Won Lee, Seong-Jun Heo, Sung-Man Kim | 2007-12-11 |
| 7232756 | Nickel salicide process with reduced dopant deactivation | Ja-Hum Ku, Kwan-Jong Roh, Min-Chul Sun, Min-Joo Kim, Sug-Woo Jung | 2007-06-19 |
| 7109104 | Methods of fabricating a semiconductor device having a metal gate pattern | Ja-Hum Ku, Chang-Won Lee, Seong-Jun Heo, Sung-Man Kim | 2006-09-19 |
| 7098123 | Methods of forming a semiconductor device having a metal gate electrode and associated devices | Seong-Jun Heo, Sung-Man Kim, Si-Young Choi, Gil-Heyun Choi, Ja-Hum Ku +3 more | 2006-08-29 |
| 7084061 | Methods of fabricating a semiconductor device having MOS transistor with strained channel | Min-Chul Sun, Ja-Hum Ku, Sug-Woo Jung, Min-Joo Kim, Kwan-Jong Roh | 2006-08-01 |
| 7005367 | Method of fabricating a semiconductor device having a silicon oxide layer, a method of fabricating a semiconductor device having dual spacers, a method of forming a silicon oxide layer on a substrate, and a method of forming dual spacers on a conductive material layer | Ja-Hum Ku, Chang-Won Lee, Seong-Jun Heo, Min-Chul Sun | 2006-02-28 |
| 6864132 | Methods of fabricating integrated circuit gates by pretreating prior to oxidizing | Jun-Kyu Cho, Si-Young Choi, Sung-Man Kim, Ja-Hum Ku | 2005-03-08 |
| 6797559 | Method of fabricating semiconductor device having metal conducting layer | Chang-Won Lee, Si-Young Choi, Seong-Jun Heo, Sung-Man Kim, Min-Chul Sun +1 more | 2004-09-28 |